2639652016

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{570859}}^1$

素因数の和:570901

約数の個数: 30

約数和(自身を含む): 5432874620

約数和(自身を除く): 2793222604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 570859, 1141718, 2283436, 4566872, 9133744, 9704603, 19409206, 38818412, 77636824, 155273648, 164978251, 329956502, 659913004, 1319826008, 2639652016]

約数ペア:

[(1, 2639652016), (2, 1319826008), (4, 659913004), (8, 329956502), (16, 164978251), (17, 155273648), (34, 77636824), (68, 38818412), (136, 19409206), (272, 9704603), (289, 9133744), (578, 4566872), (1156, 2283436), (2312, 1141718), (4624, 570859)]